~/talks

Javi Velasco

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titleconferencedate
React ReinventedCodemotion Madrid 20252025-05-20
An overview of how React's rendering models have evolved from Backbone-era approaches to modern features like Suspense, Streaming, and Server Components. It…
Talk in Spanish on
Building an OpenAPI from TypescriptDevBreak 20212021-09-08
A team moves from ~40 JavaScript microservice repos into a TypeScript monorepo and builds a small framework that composes micro handlers, traces file…
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Lightning Talks Day #1 – Javi VelascoReactiveConf 20192019-10-30
Explains problems that arise with many small microservices: duplicated code, frequent npm package publishing for tiny shared pieces, and brittle integration…
Lightning in Dutch on
Modeling errors in Now CLIReactiveConf 20182018-10-29
Describes a concrete error-handling system built for Now CLI that uses Flow types to make every call’s error space explicit, converts some thrown API failures…
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Inspirational storiesReactiveConf 20182018-10-29
Concrete stories about open source contributions, tool choices and consequences: a first jQuery plugin that launched a career, lessons on architecture and…
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Modeling errors in Now CLIReact Alicante 20182018-09-13
Argues for modeling errors end-to-end in Now CLI by turning API error payloads into typed local errors, wrapping fetch to throw an API error object, and…
Lightning on
An agnostic components design system for ReactAgentConf 20182018-01-25
Claims an agnostic component system that separates behavior from style, built around react-toolbox and a new core package; shows a working datepicker reused on…
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Panel Discussion - Styling in CSSReactiveConf 20172017-10-25
Panelists compare concrete tradeoffs: LM CSS validates at build time so type errors and bad color values surface before deploy, while runtime systems enable…
Panel on
Styling Components for React UI KitsReactiveConf 20172017-10-25
Argues that treating style as part of component logic fixes theming and customization issues found with CSS Modules which require webpack and block external…
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Styling Components for React UI KitsReactJS Day 20172017-10-06
Claims that a component library can support three concrete customization axes: theming via a provided theme object, site-level overrides by passing CSS…
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Writing highly reusable React componentsReact Alicante 20172017-09-28
Claims a way to ship complex components agnostic from style and demonstrates it with concrete tools and code. Uses styled-components and Fela as CSS-in-JS…
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Writing styles for React componentsFrontFest 20172017-02-18
The talk surveys approaches for styling React components, comparing inline styles, template-literal libraries like styled-components, and tools such as CSS…
Talk in Spanish on
Styling in ReactReactiveConf 20162016-10-27
A small package called react-css-themr separates styles from components and injects themes via a higher-order component + provider so raw components pick up…
Lightning on
Scaffolding Complex Applications with ReactJSDayES 20162016-04-29
Discusses how to set up tooling and scaffolding for complex React applications, examining which build tools and helper libraries are actually needed. Covers…
Talk in Spanish on
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